Home / 43,556,058.78-65,334,089.85-16,264,482.54

Finding the Fourth Proportional to 43,556,058.78, 65,334,089.85 and 16,264,482.54

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Solution

The fourth proportional to 43,556,058.78, 65,334,089.85 and 16,264,482.54 is: 24,396,724.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,556,058.78 : 65,334,089.85 = 16,264,482.54 : x
  2. Step 2: Convert to fraction form
    43,556,058.78/65,334,089.85 = 16,264,482.54/x
  3. Step 3: Cross multiply
    43,556,058.78x = 65,334,089.85 × 16,264,482.54
  4. Step 4: Simplify right side
    43,556,058.78x = 1,062,625,163,632,116.12
  5. Step 5: Solve for x
    x = 1,062,625,163,632,116.12/43,556,058.78
  6. Step 6: Final answer
    x = 24,396,724.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.